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An electric field pattern in terms of antenna theory is -

11. An electric field pattern in terms of antenna theory is -

1. The electric field represents the distribution of the electric field intensity or amplitude radiated by an antenna in different directions
2. The electric field represents the distribution of the radiation power intensity by an antenna in different directions
3. The electric field represents the variation of the electric current intensity by an antenna in different directions
4. None of the above

Answer: B) The electric field represents the distribution of the electric field intensity or amplitude radiated by an antenna in different directions.

Explanation:

The electric field pattern indicates the spatial distribution of electromagnetic waves in the far field. It denotes the distribution of an antenna's electric field intensity or amplitude in different directions.